时间:2018-12-18 作者:英语课 分类:英国学生科学读本


英语课

 Beijing to ban vehicles that fail to meet emission 1 standards


BEIJING - Beijing will ban gasoline-powered vehicles that fail to meet the National Emission Standard II from entering the city's Sixth Ring Road starting January 1 of next year to cut pollution, the local environmental authority said.
Beijing currently has 5.57 million vehicles, which discharge 700,000 tons of pollutants 3 annually 4. Vehicle discharge is the top cause of pollution in the city, accounting 5 for 31 percent of the total. Beijing currently imposes the National Emission Standard V for vehicles, with each new standard, actual pollutant 2 amounts dropped by 30 to 50 percent per vehicle.
Vocabulary:
Emission, discharge

1 emission
n.发出物,散发物;发出,散发
  • Rigorous measures will be taken to reduce the total pollutant emission.采取严格有力措施,降低污染物排放总量。
  • Finally,the way to effectively control particulate emission is pointed out.最后,指出有效降低颗粒排放的方向。
2 pollutant
n.污染物质,散布污染物质者
  • Coal itself is a heavy pollutant.煤本身就是一种严重的污染物。
  • Carbon dioxide may not be a typical air pollutant.二氧化碳可能不是一种典型的污染物。
3 pollutants
污染物质(尤指工业废物)( pollutant的名词复数 )
  • Pollutants are constantly being released into the atmosphere. 污染物质正在不断地被排放到大气中去。
  • The 1987 Amendments limit 301(g) discharges to a few well-studied nonconventional pollutants. 1987年的修正案把第301条(g)的普通排放限制施加在一些认真研究过的几种非常规污染物上。 来自英汉非文学 - 环境法 - 环境法
4 annually
adv.一年一次,每年
  • Many migratory birds visit this lake annually.许多候鸟每年到这个湖上作短期逗留。
  • They celebrate their wedding anniversary annually.他们每年庆祝一番结婚纪念日。
5 accounting
n.会计,会计学,借贷对照表
  • A job fell vacant in the accounting department.财会部出现了一个空缺。
  • There's an accounting error in this entry.这笔账目里有差错。
标签: 英语PK台
学英语单词
accumulation model
aircraft axes
anderson-brinkman- morel state
angular table
arbitrage in stock
at the stage of being
attuiting
automization, automisation
be fine for
bearing saddle bore
beat meter
beautifieth
BIDEC
blade passing noise
bryocoris (bryocoris) gracilis
bursting disc
Camellia acutiperulata
Cancellation Advice
casinolike
check lamp
Coelogyne nitida
complete irreducible variety
confrontation states
convex sequence
Coogoon
cratering effect
cunning linguists
dendrobium loddigesii rolfe
diazobenzoic acid
dual program status vector
eriochrome red B
explorable
fan cut
fatigue of metal
filtrate nitrituria
first-generation industrial robot
Gallochrome
graph load
Huang Min-lon reduction
hydrocortisone a ceponate
incognizant
indented V-belt
ineger
inferior rectuss
ingvar
intramedullary tumor of spinal cord
irresponsively
kerfuffling
Lamotte's drops
Leucosceptrum
light leak
line station
local deflection
low speed balancing
marcopoloes
Meliosma callicarpifolia
mendelievich
mine lighting
multipath algorithm
myelomeningocele
narrow-pulse sampling
nervilia alishanensis
net debtor country
neurocytology
notice of loss or damage
numerical indicator tube
on nights
Open Relay Behavior-modification System
Osmanthus delavayi
outside money
parallel slit
Passaic River
pentagonal structure
periegesis
potentiometric stripping analyzer
price control of export commodities
process of learning
propeller-hull vortex
public records
purified tuberculin
Puritan (work) ethic
qifen,qi tier
relationss
renucleating
rhizopogonaceaes
run hot
run pipe
safer-sexes
shopfitting
sound isolation requirement
south sea islandss
spirament
staminodia
strata externum
succus pancreaticus
swalewe
swallow ... whole
tabularizing
Tetramethyl-p-phenylenediamine
wood-cuts
yield process
zombying out